sir,
when my huawei E303F modem is plugged in my laptop, it said device driver was not successfully installed and i was visited ur website for download the modem driver, but cannot able to download it. Wat i do nd plz give me the solution for that..

Sir I tried that bt not workout,in tis tool it said no mobilebrand device is found while already my device is connctd..
Sir, i already told whn my device is plugd in it said device driver ws not successfully instld, this error shown only firstime plugd in, nextime only beep sound is heared..no mobilepartner or plugd in icon is appeard.. plz give me corrct solutn sir..

Sir,and one thing forgt to said,it is i gne to knw the device is appear or not in the device manager,huawei mobile icon is appeard nd in tat i clicked the right key nd choose update driver software nd the desktop is trying for update finally it shwn USB mass storage device access is denied nd also said check the support section for the driver software..